Toilet seat base hinge and leaf combination



FIG. 1 is a side perspective view of the toilet seat base hinge and leaf combination showing my new design;

FIG. 2 is a bottom side perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof; and,

FIG. 9 is an exploded side perspective view.

The broken line showing of environmental structure is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for toilet seat base hinge and leaf combination, as shown and described. 